| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [Wh adv] [pron] have [verb] | 142 |
|
| 2 | [verb] [Wh adv] [pron] have come | 68 |
|
| 3 | [to-vb] [Wh adv] [pron] [verb] come | 12 |
|
| 4 | [to-vb] [adv] [pron] have come | 12 |
|
